Active Weather Alerts
Frost Advisory
Issued: 5:35 PM Sep. 23, 2026 – National Weather Service
...FROST ADVISORY IN EFFECT FROM 2 AM TO 9 AM EDT THURSDAY... * WHAT...Temperatures between 32 and 36 degrees will result in frost formation. * WHERE...The northern St. Lawrence Valley, the Champlain Valley outside of Grand Isle County in Vermont, and portions of central and southern Vermont. * WHEN...From 2 AM to 9 AM EDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...Areas near and along Lake Champlain, generally within 5 miles, will be less likely to see frost. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&
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